Home › Words › S › skydipskydipskydip means any of a series of measurements of atmospheric opacity taken using a telescope that dips from a high to a low elevation.Among words judged in Lexicurio's Arena, skydip ranks #12,140 of 42,747 for Qualifying.EtymologyFrom sky + dip.nounAny of a series of measurements of atmospheric opacity taken using a telescope that dips from a high to a low elevationDefinitions & examples from Wiktionary (CC BY-SA 3.0).